1.4.0

• Added native callback usage support in custom operations. You may consider this API if your implementation is performance critical. (#165)
• Added pre-scan verification for excessive scan (undocumented Android 7.0 "feature") (#227)
• Adjusted BleCannotSetCharacteristicNotificationException to contain the cause exception if available. RxBleConnection.setupNotification()/RxBleConnection.setupIndication() will now throw the cause of disconnection if subscribed after connection was disconnected. (#225)
• Changed Behaviour of RxBleDevice.observeConnectionStateChanges() — does not emit initial state and reflects best BluetoothGatt state. (#50)
• Added support for a custom Logger RxBleLog.setLogger(Logger) as alternative to Logcat (#248)
• Added a warning log if user tries to use a characteristic against it's properties (#224)
• Changed Behaviour — BluetoothGatt is now called on a single background thread instead of the main thread (#255)
• Decoupled command queues for different connections. (#250)

1.3.4

• Added @Nullable annotation to RxBleDevice.getName(). (#263)
• Fixed connection not being disconnected when DeadObjectException was raised. (#275)

1.3.3

• Fixed scan filtering by name on API <21 (#243)
• Fixed race condition (which would cause the library to hang) when using .first() on calls to RxBleConnection that emit a single result. (#244)

1.3.2

• Fixed completing the Observable<byte[]> emitted by RxBleConnection.setupNotification()/RxBleConnection.setupIndication() when unsubscribed (#231)

1.3.1

• Fixed unsubscribing from operations before onComplete()/onError() causing the library to hang. (#218)

1.3.0

• Changed Behaviour of RxBleConnection - connection is no longer closed on individual operation errors. (#26)
• Added partial support for API 21 BLE scan in a backwards compatible manner. (#16)
• Added support for filtering by Manufacturer Data (#127)
• Added RxBleClient State observing for determining what functionality of the library may work (#55)
• Added ValueInterpreter for interpreting standardized (Bluetooth Specification) int/float/String values from byte[] (#199)
• Added support for requesting connection priority on API 21+ (#111)

1.2.4

• Lowered memory pressure caused by RxBleLog when logs are disabled (#212)

1.2.3

• Fixed scan when filter with 32-bit UUID was specified (#207)
• Fixed memory leak of scan operation (and potentially any other that would emit an infinite stream of events) (#194)
• Lowered memory pressure when using functions that accept UUID.
• Changed RxBleConnectionState from a class to an enum for convenience.
• Minor optimisations to RxBleRadio queue processing time.
• Updated RxJava to 1.3.0

1.2.2

• Fixed visibility of UUIDUtil. Deprecated it. Introduced AdvertisedServiceUUIDExtractor helper, thanks marciogranzotto! (#184)

1.2.1

• Added ByteArrayBatchObservable helper for splitting long byte arrays
• Fixed behaviour in non-Bluetooth environments. (#158)
• Fixed RxBleConnectionMock overwriting BluetoothCharacteristic value on setting notification. (#160)
• Fixed default payload size of Long Write operation when non-standard MTU was negotiated (#161)
• Added possibility to get the current MTU value of RxBleConnection (#166)
• Fixed retrying of RxBleClient.scanBleDevices(UUID...), thanks BharathMG! (#174)
• Fixed connection not being noticed as established due to a race condition (#178)
• Fixed BleBluetoothGattCallbackTimeout macAddress being null on connection (#178)
• Fixed disconnect operation behaviour in an edge case situation (#178)